Wish I could help you. Someone on here gave me a fantastic recipe for this, and I've used it since. Maybe it was Allen from michigan? Not sure. It's late and I dont have the recipe on hand right now but if you need it, let me know, I can dig it up tomorrow. I love making this soup on weekends for lunch, my hubby loves it too. Our new favorite soup:)

In a food processor, combine undrained tomatoes, onion, garlic, cilantro, and sugar. Cover and blend until smooth. Put mixture into a large pot with chicken broth, chicken, and chipotle peppers. Spoon a little of the adobo sauce cautiously into the mixture for extra flavor. Use adobo sauce sparingly has it can really increase the heat of the soup. Bring to a boil; cover and simmer for 20 minutes.

Crunch up tortilla chips and place in individual soup bowls with avocados and sour cream. Ladle soup over and serve immediately. Makes 8-10 servings.